PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12155Switch,pressure

Hydra-Electric Company Dba Hydra-Electric Co · NSN 5930-00-393-3705 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-393-3705 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-393-3705. Primary manufacturer part number: 12155.
Features
  • Switch,pressure — FSC 5930
  • Body Length: 2.125 INCHES NOMINAL IN
  • Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
  • Style Designator: CYLINDRICAL
  • Pressure Switch Type: ABSOLUTE
  • Overall Diameter: 1.550 INCHES NOMINAL IN
  • Terminal Type: WIRE LEAD
  • Thread Series Designator: UNF SINGLE PRESSURE CONNECTION
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,pressure, cataloged under National Stock Number 5930-00-393-3705, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Hydra-Electric Company Dba Hydra-Electric Co. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-393-3705
Primary Part Number12155
Item NameSwitch,pressure
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHydra-Electric Company Dba Hydra-Electric Co
StatusACTIVE
Body Length2.125 INCHES NOMINAL IN
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Style DesignatorCYLINDRICAL
Pressure Switch TypeABSOLUTE
Overall Diameter1.550 INCHES NOMINAL IN
Terminal TypeWIRE LEAD
Thread Series DesignatorUNF SINGLE PRESSURE CONNECTION
Media for Which DesignedGAS OR LIQUID
Mounting MethodCLAMP
Thread Quantity Per Inch20 SINGLE PRESSURE CONNECTION
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL SINGLE VOLTAGE
Thread Class3A SINGLE PRESSURE CONNECTION A
Features ProvidedHERMETICALLY SEALED CASE
Proof Pressure1.00 POUNDS PER SQUARE INCH LBS
Pressure Connector TypeFLARED, THREADED EXTERNAL SINGLE CONNECTION
Contact Load Current Rating4.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Nominal Thread Size0.4375 INCHES SINGLE PRESSURE CONNECTION IN
Contact Action StimulusINCREASE
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6145-00-080-2229 INTERCHANGEABLE
Cable,radio Frequency
5330-00-383-877912155 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
6350-00-389-458112155 INTERCHANGEABLE
Diaphragm,horn
Leslie Controls, Inc. Dba Leslie Controls Inc
6610-00-955-200612155 INTERCHANGEABLE
Compensator Assy
Aerosonic Llc
6625-01-092-1198260-8 INTERCHANGEABLE
Multimeter
Simpson Electric Company, Inc.
6130-01-139-4491 INTERCHANGEABLE
Power Supply
6660-01-162-807612-155 INTERCHANGEABLE
Filter,chamber
The Kimco Distributing Corp
4010-01-185-3349 INTERCHANGEABLE
Chain
2530-01-391-6387140270 INTERCHANGEABLE
Valve,relay,air Pressure
Heil Trailer International Llc
3010-01-414-791412070 INTERCHANGEABLE
Coupling,shaft,rigid
B.w. Elliott Manufacturing Co., Llc
Cross-Reference Index
Part NumberManufacturer
12155 PRIMARY Hydra-Electric Company Dba Hydra-Electric Co (USA)
80C1102 Hathaway Motion Control Corporation Div Motors & Instruments Division (USA)
8A748 PRIMARY Custom Control Sensors, Llc (USA)
3160546 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
80C1102 Electro National Corp (USA)
SLKB501-307 PRIMARY Kinemotive Corporation Dba Kinemotive Corp (USA)
3160546-1 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
3160546-1 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
Related Parts
6145-00-080-2229INTERCHANGEABLE
CABLE,RADIO FREQUENCY
5330-00-383-8779INTERCHANGEABLE
GASKET
12155
6350-00-389-4581INTERCHANGEABLE
DIAPHRAGM,HORN
12155
6610-00-955-2006INTERCHANGEABLE
COMPENSATOR ASSY
12155
6625-01-092-1198INTERCHANGEABLE
MULTIMETER
260-8
6130-01-139-4491INTERCHANGEABLE
POWER SUPPLY
6660-01-162-8076INTERCHANGEABLE
FILTER,CHAMBER
12-155
4010-01-185-3349INTERCHANGEABLE
CHAIN
2530-01-391-6387INTERCHANGEABLE
VALVE,RELAY,AIR PRESSURE
140270
3010-01-414-7914INTERCHANGEABLE
COUPLING,SHAFT,RIGID
12070
3040-01-416-5944INTERCHANGEABLE
SHAFT,SHOULDERED
A-801-12300-32
5935-01-475-4718INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
927439-0207

Frequently Asked Questions

What is NSN 5930-00-393-3705?

NSN 5930-00-393-3705 is a Switch,pressure, manufactured by Hydra-Electric Company Dba Hydra-Electric Co, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-393-3705?

NSN 5930-00-393-3705 has 8 cross-referenced part numbers: 12155 (Hydra-Electric Company Dba Hydra-Electric Co), 80C1102 (Hathaway Motion Control Corporation Div Motors & Instruments Division), 8A748 (Custom Control Sensors, Llc), 3160546 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 80C1102 (Electro National Corp) and 3 more.

What NSN replaces 5930-00-393-3705?

There are 12 known substitutes for 5930-00-393-3705: 6145-00-080-2229, 5330-00-383-8779, 6350-00-389-4581 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12155?

Key specifications for 12155: Body Length: 2.125 INCHES NOMINAL IN; Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE; Overall Length: 2.820 INCHES MAXIMUM IN; Style Designator: CYLINDRICAL. 21 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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